public NativeMethods.WObject[] GetObjects()
{
List<NativeMethods.WObject> items = new List<NativeMethods.WObject>();
if(_assemblies == null) {
throw new Exception("Assemblies not set");
}
if(_assemblies.Count == 0 || _pluginIds == null || (_pluginIds != null && _pluginIds.Count == 0)) {
return null;
}
// initialize
int count = _pluginIds.Count;
manager = new PluginManager();
loadedAssemblies = 0;
stopped = false;
try {
Plugin p = null;
for(int i = 0; i < _pluginIds.Count; i++) {
if(stopped) {
return null;
}
try {
p = GetPlugin(_pluginIds[i]);
if(p != null) {
if(p.Instantiated == false) {
Debug.ReportWarning("Plugin not instantiated. Plugin: {0}", p.Name);
continue;
}
// load the plugin
if(p.PluginObject.Load()) {
// set the settings
if(_pluginSettings != null) {
if(_pluginSettings.LoadPluginSettings(p) == false) {
Debug.ReportWarning("Failed to load settings. Plugin: {0}", p.Name);
continue;
}
}
// set the active plugin
activePlugin = p.PluginObject;
IWipeObject[] obj = activePlugin.GetWipeObjects();
activePlugin = null; // plugin no longer needed
if(obj == null || obj.Length == 0) {
continue;
}
// add the objects
for(int j = 0; j < obj.Length; j++) {
if(stopped) {
return null;
}
if(obj[i] is PluginWipeObject) {
// skip plugin objects
continue;
}
obj[i].Options = _options;
obj[i].WipeMethodId = _wipeMethodId;
if(obj[i].SingleObject) {
items.Add(obj[i].GetObject());
}
else {
items.AddRange(obj[i].GetObjects());
}
}
}
else {
Debug.ReportWarning("Failed to load plugin. Plugin: {0}", p.Name);
}
}
}
catch(Exception ex) {
// report the exception to the session
if(OnPluginException != null) {
OnPluginException(p, ex);
}
}
}
}
catch(Exception e) {
Debug.ReportError("Exception while running plugins. Exception {0}", e.Message);
}
finally {
// unload the plugins
manager.DestroyAllPlugins();
}
return items.ToArray();
}
private void LoadPlugins()
{
loadingEvent.WaitOne();
loadingEvent.Reset();
// destroy previously loaded plugins
if(manager != null) {
manager.DestroyAllPlugins();
}
else {
manager = new PluginManager();
}
// load all libraries from the plugin folder
string[] files = SecureDeleteLocations.GetPluginAssemblies();
if(files == null) {
return;
}
foreach(string file in files) {
if(manager.AddPlugins(file) == false) {
Debug.ReportError("Failed to load plugins from file {0}", file);
}
}
PluginList.BeginInvoke(new MethodInvoker(PopulatePluginList));
}